Description
Pack of 50 assorted two-hole rubber stoppers with 5mm holes provides acid and alkali resistance for laboratory sealing with tubing pass-through
Cylindrical dropping funnel in borosilicate glass holds 50mL with PTFE stopcock
Paper towelsKit Specs
Zinc-plated cast iron circular lab tripod at 6
and tissue-stain decolorization
Sulfur Roll, 500g Lab Supplies_Rubber Tubing Pack of 50 assorted two-holeRoll form 500g of laboratory grade sulfur, the easier handling solid stick shape compared to powder for sulfur iron synthesis demos and qualitative analysis sulfide test reagent prep.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
